---
product_id: 543174022
title: "Replacement Battery 616-0639 616-0640 Compatible with iPod Nano 7th Gen 16GB A1446 MD481LL/A with Tools"
brand: "e-yiiviil"
price: "₩42673"
currency: KRW
in_stock: true
reviews_count: 3
category: "E Yiiviil"
url: https://www.desertcart.kr/products/543174022-replacement-battery-616-0639-616-0640-compatible-with-ipod-nano
store_origin: KR
region: South Korea
---

# 3.7V Stable Voltage 220mAh Polymer Power Includes Precision Tools Replacement Battery 616-0639 616-0640 Compatible with iPod Nano 7th Gen 16GB A1446 MD481LL/A with Tools

**Brand:** e-yiiviil
**Price:** ₩42673
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your nostalgia with precision and style!

## Quick Answers

- **What is this?** Replacement Battery 616-0639 616-0640 Compatible with iPod Nano 7th Gen 16GB A1446 MD481LL/A with Tools by e-yiiviil
- **How much does it cost?** ₩42673 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/543174022-replacement-battery-616-0639-616-0640-compatible-with-ipod-nano)

## Best For

- e-yiiviil enthusiasts

## Why This Product

- Trusted e-yiiviil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Responsive 24-Hour Support:** Expert help just a message away to keep your upgrade smooth and hassle-free.
- • **Reliable Polymer Battery Tech:** 220mAh capacity delivers consistent power for your daily audio adventures.
- • **Pro-Level Replacement Challenge:** Designed for those with patience and a steady hand—upgrade your device like a true tech artisan.
- • **Perfect Fit for iPod Nano 7th Gen:** Seamless compatibility with model A1446 MD481LL/A ensures your device feels brand new again.
- • **Precision Installation Kit Included:** Tools provided to tackle the delicate repair with confidence and finesse.

## Overview

This E-YIIVIIL replacement battery offers a 220mAh lithium polymer cell at 3.7V, perfectly engineered for the iPod Nano 7th Gen 16GB A1446 MD481LL/A. It includes specialized tools for installation, catering to users ready to carefully restore their device’s battery life. With tested quality and responsive customer support, it’s the go-to upgrade for audiophiles seeking to revive their classic Nano’s performance.

## Description

Item specsPart No:616-0640Capacity:220mAh/0.8WhVoltage:3.7VType:PolymerPackaging: 1 x battery，1x toolsCompatible withiPod Nano 7th Gen 16GB A1446 MD481LL/ANotice before purchase1. Be carefully check the model number of your device to see if this battery is compatible with your device.2. A new Li-ion battery will achieve its best performance after 2 or 3 complete cycles of charge & discharge.3. When you install it, be sure the connector has been properly connected to your device.4. Do not use low quality third-party adapter charger to charge your device, that will shorten the battery's life.Contact usIf you have any questions or any issues when using our product, please send us a message, we will answer you within 24 hrs. Thank you for your time.

Review: perfect fit - but not an easy repair - The battery fit perfect,,, exact replacement to my Gen 7 Nano. But, don't take on this project unless you are patient and have a steady hand. Removing 8 screws, that make eyeglass screws look gigantic, is easy, but putting them back in is not easy. I began my project just to replace the battery. After botching that up, I ended up replacing the battery, screen and glass. But now I think I have a brand new Gen 7 Nano. For an audiobook listener,,, I'm thrilled. Tentative recommendation... The product is great, but the project is a fun challenge.
Review: Defective - Poor quality. The installation process was difficult and not user-friendly. Battery is defective. Sadly, I can not return because it’s passed the 30 days.

## Features

- This battery is compatible with iPod Nano 7th Gen 16GB A1446 MD481LL/A, please carefully check your phone model before purchase.
- When you replace your old battery, please carefully and gently disconnect your old battery's cable then connect your new battery to the mainboard. If you phone cannot be powered on with the new battery, you may need to install it again and be sure to check if the cable has been properly connected.
- If you have any questions or got any issues with our product, please feel free to contact us, we will reply to you within 24 hrs. We highly appreciate your kind patience.
- All the batteries have been tested before shipping out, and come with repairing tools for installation. No installation instruction.
- Need professional installation technology,We won't responsible for any damage due to improper operation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C14NLTQG |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #78 in MP3 Player Batteries |
| Customer Reviews | 4.2 4.2 out of 5 stars (10) |
| Date First Available | March 31, 2023 |
| Item Weight | 1.76 ounces |
| Manufacturer | Shenzhen DeRui Trading Limited Company |
| Product Dimensions | 7.87 x 1.97 x 0.39 inches |

## Product Details

- **Battery Capacity:** 220 Milliamp Hours
- **Battery Cell Composition:** Lithium Polymer
- **Brand:** E-YIIVIIL
- **Number of Batteries:** 1 Lithium Polymer batteries required. (included)
- **Recommended Uses For Product:** cell phone

## Images

![Replacement Battery 616-0639 616-0640 Compatible with iPod Nano 7th Gen 16GB A1446 MD481LL/A with Tools - Image 1](https://m.media-amazon.com/images/I/71ytIha2BOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ perfect fit - but not an easy repair
*by T***S on April 1, 2024*

The battery fit perfect,,, exact replacement to my Gen 7 Nano. But, don't take on this project unless you are patient and have a steady hand. Removing 8 screws, that make eyeglass screws look gigantic, is easy, but putting them back in is not easy. I began my project just to replace the battery. After botching that up, I ended up replacing the battery, screen and glass. But now I think I have a brand new Gen 7 Nano. For an audiobook listener,,, I'm thrilled. Tentative recommendation... The product is great, but the project is a fun challenge.

### ⭐ Defective
*by A***R on September 12, 2025*

Poor quality. The installation process was difficult and not user-friendly. Battery is defective. Sadly, I can not return because it’s passed the 30 days.

### ⭐⭐⭐⭐⭐ Review
*by D***R on June 15, 2024*

Necesitaba cambiar la batería de un iPod viejito que tenía, esta fue la mejor opción que encontré, aunque se tardo en llegar pero llegó. Trae todo lo necesario para desarmar y volver a armar el iPod, a excepción de lo obvio que es el cautín para poder desoldar la batería, fuera de eso no requerí nada extra, porque trae los destornilladores perfectos para la medida de los tornillo, las palanquitas de plástico para extraer la pantalla sin dañarla.

## Frequently Bought Together

- E-YIIVIIL Replacement Battery 616-0639 616-0640 Compatible with iPod Nano 7th Gen 16GB A1446 MD481LL/A with Tools
- Touch Screen Glass Digitizer for iPod Nano 7 7th Gen (Not Include LCD) (White)
- LCD Display Screen Replacement for iPod Nano 7 7th Gen (NO Touch DIGITIZER Glass)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-07*